Complete Lesson 27

app/controllers/users_controller.rb

@@ -1,2 +1,25 @@
 class UsersController < ApplicationController
+  def index
+    @users = User.all
+  end
+  def new
+    @user = User.new
+  end
+  def show
+    @user = User.find(params[:id])
+  end
+  def create
+    @user = User.new(user_params)
+    if @user.save
+      redirect_to @user, notice: "Thanks for signing up!" 
+    else
+      render :new, status: :unprocessable_entity
+    end
+  end
+
+  private
+
+  def user_params
+    params.require(:user).permit(:name, :email, :password, :password_confirmation)
+  end
 end

app/views/layouts/_header.html.erb

@@ -3,4 +3,10 @@
         <h1>The only movies that actually matter</h1>
         <%= link_to image_tag("logo.png"), root_path %>
       </div>
+      <ul class="left">
+        <li><%= link_to "All Movies", movies_path, class: "btn" %></li>
+      </ul>
+      <ul class="right">
+        <li><%= link_to "Sign Up", signup_path, class: "button btn" %></li>
+      </ul>
     </header>

app/views/users/_form.html.erb

@@ -0,0 +1,17 @@
+<%= form_with(model: user) do |f| %>
+  <%= render "shared/errors", object: user %>
+
+  <%= f.label :name %>
+  <%= f.text_field :name, autofocus: true %>
+
+  <%= f.label :email %>
+  <%= f.email_field :email %>
+
+  <%= f.label :password %>
+  <%= f.password_field :password %>
+
+  <%= f.label :password_confirmation, "Confirm Password" %>
+  <%= f.password_field :password_confirmation %>
+
+  <%= f.submit %>
+<% end %>

app/views/users/index.html.erb

@@ -0,0 +1,10 @@
+<h1><%= pluralize(@users.size, "User") %></h1>
+<ul class="users">
+  <% @users.each do |user| %>
+    <li>
+      <%= link_to user.name, user %>
+      created
+      <%= time_ago_in_words(user.created_at) %> ago
+    </li>
+  <% end %>
+</ul>

app/views/users/new.html.erb

@@ -0,0 +1,3 @@
+<h1>Sign Up</h1>
+
+<%= render "form", user: @user %>

app/views/users/show.html.erb

@@ -0,0 +1,4 @@
+<section class="user">
+  <h1><%= @user.name %></h1>
+  <h2><%= mail_to(@user.email) %></h2>
+</section>

config/routes.rb

@@ -6,4 +6,6 @@ Rails.application.routes.draw do
     resources :movies do
       resources :reviews
     end
+
+  get "signup" => "users#new"
 end